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The effects of surfactants on the topography of HA Qingzhu Sun1, a, Haibo Wang1,2,b 1 Institute of Materials Science and Engineering, PANZHIHUA University 617000, China 2 Institute of Manufacturing Science and Engineering, SICHUAN University 610065, China ahaerbinsqz@163.com (corresponding author), bjmsdxwhb@163.com Keywords: HA;CTAB;SDS.
Experiment Methods Material Preparation.
Shen, Synthesis and dispersion technology progress of Nanometer hydroxy apatite powder Orthopaedic Biomechanics Materials and Clinical Study.3 (2006) 48-53
Xie,The preparation and characterization of nano hydroxy apatite in SDS aqueous solution, Journal of Suzhou College. 22 (2007) 108-110 [11] J.D.
Ye, F.Xiao, X.Peng X.P.Wang,The anti reunion function of Sodium dodecyl sulfate in the chemical precipitation synthesis hydroxy apatite powd Journal of Functional Materials.10(2005) 1594-1596.

However, molecular beam epitaxy (MBE), because of its kinematic mode promises a better control and quality growth of the material.
Prior to making Ohmic contacts on the two materials, the as-grown layer was characterized using FTIR, SEM/EDAX, AFM and XRD.
Hosono: Science Vol. 300 (2003), p 1269
Vol. 254 (2008), p. 6509-6513 [6] M Willander, O Nur, N Bano and K Sultana: New journal of physics.
Vol. 100 (2010), p. 467-472 [8] Shao-Hwa Hua, Yi-Chuan Chenb, Chyi-Ching Hwangb, Cheng-Hsiung Peng and Dah-Chuan Gong: Journal of alloys and compounds Vol. 500 (2010), p.

In Cleaner Materials 3, p. 100045.
In Cleaner Materials 3, p. 100045.
Canadian Journal of Soil Science, 96(4), 472–484. https://doi.org/10.1139/cjss-2015-0094
Journal of Experimental Biology and Agricultural Sciences. 12(2):163– 174
Hydrogels: Novel materials for contaminant removal in water—A review.

The smoother surfaces, the lower friction coefficients and higher hardness make nanocrystalline diamonds better candidates as coatings materials for mechanical tools.
Acknowledgements This work is supported by Nanometer special Foundation in the field of advanced materials of National High Technology Research and Development Program (863 Program) of P.R.
Zhang, et al: Diamond and Related Materials Vol. 11 (2002), p. 228 [3] Z.
Shi, et al: Diamond and Related Materials Vol. 9 (2000), p. 1979 [4] N.
Caledge, Paul Baker, et al: Diamond and Related Materials Vol. 9 (2000), p. 1512 [7] Hironmichi Yoshikawa, Cedric Moral, et al: Diamond and Related Materials Vol. 10 (2001), p. 1588

Materials before and after the desulfurization test were characterized using FTIR and XRD.
Materials after the regeneration test were characterized using XRD.
The sulfur capacity of materials increased with the increase of Fe2O3 loadings.
Chemical Engineering Science.
Journal of Natural Gas Chemistry.

The controlling factor for the wear of steel is usually classified by steel grade and wear condition such as wear materials and an environment.
Both the cutting wear and the cracking wear mechanism are suitable for relatively hard materials.
Both the adhesive wear and the fatigue wear mechanism are suitable for relatively soft materials.
Xu, Material Science and Engineering A, Vol.460-461, 2007, p 542-549 [11] Q.
Xu, Wear of Materials, 1985, p 671-676 [12] T.

Introduction In recent years, the state, local and industry standards have marked the foam concrete, which become one of the major building materials in our country.
Test materials and methods Test materials 1) Cement: P·O 42.5cement produced by Baotou grassland. 2) Fly ash: levelⅡ, dry fly ash produced by Baotou hope aluminum self-provided power plant. 3) Brick powder: crushing laboratory waste brick to 1 to 5 mm particles with jaw crusher and using ball mill to grind fine again.
New building materials, 2008(5):16-19(In Chinese) [2] Ramamurthy K, Gumaste K S.
Journal of xuzhou engineering institute, 2011, (2):1-5(In Chinese) [6] Lilong Fan.
New building materials, 2012(7):45-47(In Chinese)

Because of the brittleness of the ceramic materials, FEM calculations were conducted assuming linear elastic behavior in two-dimensional plain strain.
Singh: Key Engineering Materials, Vol. 164-165 (1999), pp.415-419
Murakawa: Key Engineering Materials, Vol. 166 (1999), pp.25-32
Murakawa: Journal of Nuclear Materials, Vol. 289 (2000), pp.16-22
Salamone: Proceedings of 10th International Conference on Composite Materials, Vol.

Effect of Si on the mechanical properties of WC-Ni Hard Metal Ki-Hwan Jang 1,a, Seung-Pil Seo1,b, Chan-Yeong Kim 1,c, Ki-Yeol Kim 1,d, and Gil-Geun Lee2,e Corresponding to; Ki-Hwan Jang (jangfan@hanmail.net) 1 Institute of Hard Metal, High Material Corporation 731-3 Palbok-dong, 2-ga, Dukin-gu, Jeonju, Jeonbuk, Korea 2 Division of Materials Science and Engineering, Pukyong National University, San 100, Yongdang-dong, Nam-gu, Busan, Korea a jangfan@hanmail.net, bssp@himcltd.co.kr, ckcy-nano@hanmail.net, dtenkim@tmcltd.co.kr, e gglee@pknu.ac.kr Keywords: Hard metal, WC-Ni, Sintering Abstract.
Also, it is useful for the materials for forming tools due to its non-magnetic characteristics.
Doh : Metals and Materials International Vol.12, No.2 (2006) 141-146. 4.
Lux : International journal of refractory metals & hard materials Vol.20, No.1 (2002) 51-60. 6.
Sakuma : Science and technology of advanced materials Vol.1, No.2 (2000) 97-104.

As a result, the deformation curve of the whole system is continuous and smooth With the analysis above, when, the dynamic deformation of system keeps continuous and smooth no matter the materials composing of the whole system are different or not.
References [1] WU Huaizhong; WANG Ruheng; GUO Wen; CHU Wenrong: Sichuan Building Science(In Chinese).
[4] GuoQin Gui and YuAo He: Journal of Tongji University (In Chinese), Vol. 22(1994), issue 4, p. 505-510
[7] Xu Tao; Cheng Fei; Yu Lan; Chen Wen-feng; Qiu Bing: Journal of Jilin University(In Chinese).
Being accepted by Advanced Materials Research